Call Now
Website
Call
Business Details
Your Trusted Partner for Construction Solutions in Santa Cruz
J. Hamilton Construction has been delivering high-quality residential and commercial construction services in Santa Cruz County for over two decades. Our team combines extensive industry experience with a commitment to precision, ensuring every project meets exacting standards. We collaborate closely with designers and architects to transform architectural plans into reality, prioritizing client satisfaction through transparent communication and meticulous execution. Our expertise spans new home construction, ADUs, custom framing, and commercial tenant improvements, supported by a reputation for reliability and technical excellence.

We utilize premium materials and modern construction techniques to deliver durable, code-compliant results. With a focus on structural integrity and aesthetic appeal, we serve both homeowners and businesses seeking professional, vision-driven contracting solutions. Our portfolio demonstrates consistent delivery of functional, high-quality spaces that reflect client needs while maintaining strict adherence to timelines and budgets.
Services
New Homes ADU Construction Custom Rough Framing Additions Commercial Tenant Improvements Remodels Deck Replacements
Highlights and features
  • Over 20 years of residential and commercial construction experience
  • Expertise in framing and general contracting services
  • Use of premium materials and modern construction techniques
  • Commitment to high-quality, durable results
  • Professional, vision-focused service with client collaboration
Associations and certifications
  • California Contractors State License Board #946043
What people say
Detail oriented Trustworthy Superior job Timely completion Excellent cleanup
Services
New Homes
We specialize in constructing custom-designed homes that balance quality, affordability, and sustainability. Our team ensures each project reflects unique client preferences through personalized craftsmanship. From foundation to finishing touches, we deliver energy-efficient, structurally sound residences that meet modern living standards while maintaining aesthetic appeal.
ADU Construction
Our ADU solutions create functional living spaces that enhance property value and utility. We handle zoning compliance, design integration, and construction to deliver guest houses, rental units, or multigenerational living spaces. Using durable materials and efficient layouts, we ensure seamless architectural harmony with existing structures while maximizing space functionality.
Custom Rough Framing
We provide precision framing services that establish solid foundations for residential and commercial projects. Our skilled carpenters use advanced techniques to ensure structural integrity while accommodating complex architectural designs. This service supports both new construction and renovation projects requiring reliable framework solutions for long-term durability.
Commercial Tenant Improvements
Our commercial TI services help businesses adapt spaces to evolving operational needs. We handle code compliance upgrades, layout modifications, and interior renovations while minimizing business disruption. From retail spaces to office environments, we deliver functional, code-compliant improvements that enhance workplace efficiency and customer appeal.
Remodels
We transform existing spaces through comprehensive remodeling services that improve functionality and aesthetics. Our expertise covers kitchen and bathroom renovations, whole-house updates, and structural modifications. By combining creative design solutions with quality materials, we create personalized living environments that increase property value while meeting modern lifestyle demands.
Questions
What types of construction projects do you specialize in?
We specialize in residential new builds, ADUs, custom framing, home additions, commercial tenant improvements, and full-scale remodels across Santa Cruz County.
Are you licensed and insured for construction work?
Yes, we hold California Contractor License #946043 and maintain full insurance coverage for all residential and commercial projects.
How do you handle zoning and permit requirements?
Our team manages zoning ordinance compliance and permit acquisition for residential additions and commercial projects to ensure regulatory adherence.
What areas do you serve?
We primarily serve Santa Cruz, Capitola, Aptos, Soquel, and Watsonville with reliable construction and renovation services.
Can you handle both residential and commercial projects?
Yes, we provide comprehensive construction solutions for both homeowners and business owners across Santa Cruz County.
What sets your construction services apart?
Our 20+ years of local experience, commitment to premium materials, and client-focused approach ensure superior results on every project.
Reviews (1)
Lulu P.
Mar 17, 2014 Report
Justin and his team are detail oriented, creative and trustworthy. I originally used Hamilton Construction for work on apartment units that needed repairs but now they are our go team for our own home as well. Justin has done major repairs on exterior walls, stairs and new construction. He has also landscaped our backyard with beautiful brick work, built a new bathroom (complete with marble tile), new electric, outdoor lighting, and repaired just about everything one can imagine. As a bonus they are timely, honest and inventive on the fly. My husband and I joke that there is nothing he and